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IAD GmbH

sarcoma

This record tracks a ransomware attack claimed by the sarcoma group against IAD GmbH. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Window Zero

EXPOSURE GAP

Window Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.

350days open
t1 · Published t2 · Pending
Sep 17, 2025Not disclosed yet
Country
Germany
Business Category
Services
Employees
51-100
Discovered
2025-09-17
Published
September 17, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
cIsWc7r7QzwX

Attack Summary

IAD GmbH In addition to our traditional training and certification services, you can also take advantage of other services: from our in-house Pearson VUE test centers in Erfurt, Jena, Leipzig, Marburg, and Nordhausen, to room and hardware rental, to booking our experienced consultants and recruiting skilled workers.Geo: Germany - Leak size: 43 GB Archive - Contains: Files, SQL, Exchange

Leak Screenshots

SAMPLE

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file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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What's In This Leak

Composition analysis from Have I Been Ransom · ransomware leak.
4,719
Records
3
File types
YES
Identity documents present
csv 4,202 records · 76 files
xls 4,038 records · 65 files
•••• •••••••• records · ••••• files
Emails
•••••••
Corporate
••••••
••%
Personal
••••••
••%
Identity documents
••••
••% of records
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Dark Web Exposure

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
Emails exposed
••••
Internal
•••
External
•••
Distinct leaks
••
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
Full exposure is locked
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View Group: sarcoma

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Legal Disclaimer: This ransomware victim record reflects information published on the operator's leak site. Breach.house only records what the operators themselves publish in the open. We take screenshots of their public pages and keep the proof material they post there, so that a listing can be verified and its status tracked over time. We do not purchase data, we do not solicit or encourage its publication, we do not access any private system, and we do not alter anything we record. Nothing is offered for download here, and detailed content is not published on this page or anywhere else on the public site: access to it is restricted to vetted customers under contract, for incident response, due diligence and cyber-resilience work. Breach.house is not affiliated with, and does not act on behalf of, the operators who publish this material. If you represent an organisation or individual named here and want a record reviewed or removed, contact us and we will act on it.